Single Board Computers, PC/104
( PC104 ), PC/104-Plus,
& STD Bus Products

Wednesday, March 10, 2010

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LPM/MCM-DSPIO
STD Bus Serial & Parallel I/O STD Bus

 
SPECIFICATIONS
    COM Channels
  • One 2-channel UARTs (16C452)
  • Aynchronous protocol support
    Industrial Operating Temperature Range
  • 0°C to 65°C
    FIFO Buffer
  • 16-byte transmit and receive FIFO
    Data Transmit Rate
  • Up to 3.8 Mbps
    Power
  • +5V required, 170 mA, 270 mA typical
    Parallel I/O
  • Centronic parallel printer interface onboard mapped as LPT1 and LPT2
    Serial I/O
  • RS-232 and RS-485 on both channels with RS-422 levels on Channel 1 only
 
 

Show More Specificiations Additional Specifications
  • Software Programmable Baud Rate Generator
  • Software Programmable Address and Interrupt Support
  • Frontplane or backplane interrupts supported
  • Parallel Printer Interface Support

OVERVIEW

The LPM/MCM-DSPIO is a STD Bus and CMOS STD Bus dual serial 82C50A UART and Centronics parallel I/O card for the STD Bus and CMOS STD Bus based on the VL16C452. It is ideally suited for applications running DOS programs or languages that require exact register compatible hardware for program execution.


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ORDERING INFORMATION
Product Model
Part Number Description
LPM-DSPIO
CMOS STD Bus Dual Serial and Parallel I/O card
MCM-DSPIO
STD Bus Dual Serial and Parallel I/O card
Cables (valid for all Product Models unless otherwise stated))
Part Number Description
26-pin ribbon to 25-pin male D connector adapter
10-pin ribbon to two male 9-pin male D connector adapter cable
 
DOWNLOADS
PDF Datasheet
Printable datasheet in PDF format Datasheet
Software Drivers & Examples
Examples
(Reference)
Simple C Routine using receive interrupt
8250inta.zip 
Test Plug-in Boxes
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